We describe here the first case of Nocardia nova spondylodiscitis accompanied by a psoas abscess due to spreading from pulmonary nocardiosis. Nocardia was cultured from all affected sites. After 1 year of an appropriate antimicrobial therapy and a surgical drainage of the abscess that was required, the patient's clinical condition had improved.

INTRODUCTION Keratitis due to Nocardia infection is not commonly encountered in clinical practice and may therefore be mistaken for fungal or viral keratitis leading to delayed treatment and increased risk of permanent visual impairment. CASE An otherwise healthy 27 years old Caucasian Active Duty military member presented to the clinic with three days of light sensitivity and irritation of h...

The soil-borne pathogen Nocardia sp. causes severe cutaneous, pulmonary, and central nervous system infections. Against them, co-trimoxazole (SXT) constitutes the mainstay of antimicrobial therapy. However, some Nocardia strains show resistance to SXT, but the underlying genetic basis is unknown. We investigated the presence of genetic resistance determinants and class 1-3 integrons in 76 SXT-r...

The masses of the three largest asteroids: (1) Ceres, (2) Pallas and (4) Vesta were determined from gravitational perturbations exerted on respectively 25, 2, and 26 selected asteroids. These masses were calculated by means of the leastsquares method as weighted means of the values obtained separately from the perturbations on single asteroids. Special attention was paid to the selection of the...

A 39-year-old man with a history of injection drug abuse was given a diagnosis of Nocardia asteroides native aortic valve endocarditis, and he required valve replacement therapy, despite having received potent antimicrobial therapy. This is the first reported proven case of native valve endocarditis due to Nocardia species.

Nocardia cerebral abscesses are rare intracranial lesions. They account for only 1% to 2% of all brain abscesses. They are important in immunocompromised patients, but rarely occur in immunocompetent hosts. Here, we present a case of multiple primary brain abscesses with Nocardia in an immunocompetent patient, who was treated successfully with oral antibiotic therapy.

Nocardia species are ubiquitous soil-borne organisms that most commonly cause invasive disease in patients with defective cell-mediated immunity. We report a case of recurrent Nocardia sepsis in a patient with sickle cell disease and chronic iron overload, who was undergoing high-dose infusions of deferoxamine through a central venous catheter.

We present the case of a patient with an infection by Nocardia which manifested itself with monocular endophthalmitis. Nocardia infection is not common and ocular involvement is one of the most uncommon presentations. In these cases it is very important to make an early diagnosis and intensive treatment to prevent the visual prognosis.

gyrB is used to improve the identification of the Nocardia species N. brasiliensis, N. higoensis, N. ignorata, N. otitidiscaviarum, N. paucivorans, N. pneumoniae, N. puris, N. takedensis, N. veterana, and N. vinacea, but it does not improve the identification of another 12 Nocardia studied species. gyrB provides typing and phylogenetic markers for N. carnea, N. transvalensis, N. brasiliensis, a...

A novel actinomycete strain, designated YIM 30243T, was isolated from a soil sample in Yunnan Province, China. Based on the results of phenotypic and genotypic characteristics, strain YIM 30243T should be assigned to a new species of the genus Nocardia, for which the name Nocardia alba sp. nov. is proposed. The type strain is YIM 30243T (= CCTCC AA001030T = DSM 44684T).